Fix #35: Validated the terraform configuration

[PacoDw]

Added:

• Test case to verify if the terraform configuration works fine.

I tried to recreate the issue with the following configuration:

data "nutanix_clusters" "clusters" {}

locals {
  cluster1 = "${data.nutanix_clusters.clusters.entities.0.service_list.0 == "PRISM_CENTRAL"
  ? data.nutanix_clusters.clusters.entities.1.metadata.uuid : data.nutanix_clusters.clusters.entities.0.metadata.uuid}"
}

resource "nutanix_image" "cirros-034-disk" {
  name        = "test-image-dou-vm-create-%[1]d"
  source_uri  = "http://packages.oit.ncsu.edu/centos/7.7.1908/isos/x86_64/CentOS-7-x86_64-NetInstall-1908.iso"
  description = "heres a tiny linux image, not an iso, but a real disk!"
}

resource "nutanix_virtual_machine" "vm1" {
  name                 = "test-dou-%[1]d-vm1"
  num_vcpus_per_socket = 1
  num_sockets          = 1
  memory_size_mib      = 186
  cluster_uuid         = "${local.cluster1}"


  disk_list {
    data_source_reference = {
      kind = "image"
      uuid = nutanix_image.cirros-034-disk.id
    }

    device_properties {
      disk_address = {
        device_index = 0
        adapter_type = "IDE"
      }
      device_type = "CDROM"
    }
  }
  disk_list {
    disk_size_mib = 100
  }
  disk_list {
    disk_size_mib = 200
  }
  disk_list {
    disk_size_mib = 300
  }
}

data "nutanix_virtual_machine" "vmds" {
  vm_id = "${nutanix_virtual_machine.vm1.id}"
}

resource "nutanix_virtual_machine" "vm2" {
  name                 = "test-dou-%[1]d-vm2"
  num_vcpus_per_socket = 1
  num_sockets          = 1
  memory_size_mib      = 186
  cluster_uuid         = "${local.cluster1}"


  disk_list {
    data_source_reference = {
      kind = "image"
      uuid = "${data.nutanix_virtual_machine.vmds.disk_list.0.data_source_reference.uuid}"
    }
  }
}

I didn't have any errrors, but if you think I ommited somthing in the configuration or you have a comment/concern just let me know.

closes #35